64% (1995)

74% (1992)

69% (1991)

76% (1993)

59% (2023)

63% (2011)

64% (1998)

46% (2000)

69% (1989)

66% (1994)

59% (1998)

60% (2005)

62% (2011)

33% (2000)

57% (1994)

63% (1990)

68% (2017)

50% (1998)

64% (1990)

60% (2006)